books.google.com - The authoritative, evidence-based coverage you need to safely and competently care for adult, critically ill patients and their families – or prepare for the critical care nursing certification exam Endorsed by the American Association of Critical-Care Nurses and written by top clinical experts in...https://books.google.com/books/about/AACN_Essentials_of_Critical_Care_Nursing.html?id=cEECmGYGscoC&q=tachycardia&utm_source=gb-gplus-shareAACN Essentials of Critical Care Nursing, Second Edition